Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754434AbbBTSBf (ORCPT ); Fri, 20 Feb 2015 13:01:35 -0500 Received: from mail-wi0-f195.google.com ([209.85.212.195]:50066 "EHLO mail-wi0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752165AbbBTSBa (ORCPT ); Fri, 20 Feb 2015 13:01:30 -0500 From: Maxime Coquelin To: u.kleine-koenig@pengutronix.de, afaerber@suse.de, geert@linux-m68k.org, Rob Herring , Philipp Zabel , Jonathan Corbet , Maxime Coquelin , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Daniel Lezcano , Thomas Gleixner , Linus Walleij , Greg Kroah-Hartman , Jiri Slaby , Arnd Bergmann , Andrew Morton , "David S. Miller" , Mauro Carvalho Chehab , Joe Perches , Antti Palosaari , Tejun Heo , Will Deacon , Nikolay Borisov , Rusty Russell , Kees Cook , Michal Marek , linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org, linux-arch@vger.kernel.org, linux-api@vger.kernel.org Subject: [PATCH v2 00/18] Add support to STMicroelectronics STM32 family Date: Fri, 20 Feb 2015 19:00:59 +0100 Message-Id: <1424455277-29983-1-git-send-email-mcoquelin.stm32@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6060 Lines: 117 Thanks for the first round of reviews. Most of the comments made have been taken into account (see below for details), except that I failed to find an easy/clean way to move vector_table location in order to limit the waste of memory. If you have any idea/example to do that, I will be pleased to add it in next version of the series. STM32 MCUs are Cortex-M CPU, used in various applications (consumer electronics, industrial applications, hobbyists...). Datasheets, user and programming manuals are publicly available on STMicroelectronics website. With this series applied, the STM32F419 Discovery can boot succesfully. Changes since v1: ----------------- - Move bindings documentation in their own patches (Andreas) - Rename ARM System timer to armv7m-systick (Rob) - Add clock-frequency property handling in armv7m-systick (Rob) - Re-factor the reset controllers into a single controller (Philipp) - Add kerneldoc to reset_controller_of_init (Philipp) - Add named constants in include/dt-bindings/reset/ (Philipp) - Make pinctrl driver to depend on ARCH_STM32 or COMPILE_TEST (Geert) - Introduce CPUV7M_NUM_IRQ config flag to indicate the number of interrupts supported by the MCU, in order to limit memory waste in vectors' table (Uwe) Maxime Coquelin (18): scripts: link-vmlinux: Don't pass page offset to kallsyms if XIP Kernel ARM: ARMv7M: Enlarge vector table to 256 entries dt-bindings: Document the ARM System timer bindings clocksource: Add ARM System timer driver reset: Add reset_controller_of_init() function dt-bindings: Document the STM32 reset bindings drivers: reset: Add STM32 reset driver dt-bindings: Document the STM32 timer bindings clockevent: Add STM32 Timer driver dt-bindings: Document the STM32 pin controller pinctrl: Add pinctrl driver for STM32 MCUs dt-bindings: Document the STM32 USART bindings serial: stm32-usart: Add STM32 USART Driver ARM: Add STM32 family machine ARM: dts: Add ARM System timer as clockevent in armv7m ARM: dts: Introduce STM32F429 MCU ARM: configs: Add STM32 defconfig MAINTAINERS: Add entry for STM32 MCUs Documentation/arm/stm32/overview.txt | 32 + Documentation/arm/stm32/stm32f429-overview.txt | 22 + .../devicetree/bindings/arm/armv7m_systick.txt | 26 + .../devicetree/bindings/pinctrl/pinctrl-stm32.txt | 99 +++ .../devicetree/bindings/reset/st,stm32-reset.txt | 36 + .../devicetree/bindings/serial/st,stm32-usart.txt | 18 + .../devicetree/bindings/timer/st,stm32-timer.txt | 19 + MAINTAINERS | 7 + arch/arm/Kconfig | 22 + arch/arm/Makefile | 1 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/armv7-m.dtsi | 7 + arch/arm/boot/dts/stm32f429-disco.dts | 41 ++ arch/arm/boot/dts/stm32f429.dtsi | 396 +++++++++++ arch/arm/configs/stm32_defconfig | 72 ++ arch/arm/kernel/entry-v7m.S | 13 +- arch/arm/mach-stm32/Makefile | 1 + arch/arm/mach-stm32/Makefile.boot | 0 arch/arm/mach-stm32/board-dt.c | 31 + arch/arm/mm/Kconfig | 15 + drivers/clocksource/Kconfig | 16 + drivers/clocksource/Makefile | 2 + drivers/clocksource/armv7m_systick.c | 78 +++ drivers/clocksource/timer-stm32.c | 187 +++++ drivers/pinctrl/Kconfig | 10 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/pinctrl-stm32.c | 779 +++++++++++++++++++++ drivers/reset/Makefile | 1 + drivers/reset/core.c | 27 + drivers/reset/reset-stm32.c | 124 ++++ drivers/tty/serial/Kconfig | 17 + drivers/tty/serial/Makefile | 1 + drivers/tty/serial/stm32-usart.c | 695 ++++++++++++++++++ include/asm-generic/vmlinux.lds.h | 4 +- include/dt-bindings/pinctrl/pinctrl-stm32.h | 43 ++ include/dt-bindings/reset/st,stm32f429.h | 85 +++ include/linux/reset-controller.h | 6 + include/uapi/linux/serial_core.h | 3 + scripts/link-vmlinux.sh | 2 +- 39 files changed, 2934 insertions(+), 6 deletions(-) create mode 100644 Documentation/arm/stm32/overview.txt create mode 100644 Documentation/arm/stm32/stm32f429-overview.txt create mode 100644 Documentation/devicetree/bindings/arm/armv7m_systick.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt create mode 100644 Documentation/devicetree/bindings/reset/st,stm32-reset.txt create mode 100644 Documentation/devicetree/bindings/serial/st,stm32-usart.txt create mode 100644 Documentation/devicetree/bindings/timer/st,stm32-timer.txt create mode 100644 arch/arm/boot/dts/stm32f429-disco.dts create mode 100644 arch/arm/boot/dts/stm32f429.dtsi create mode 100644 arch/arm/configs/stm32_defconfig create mode 100644 arch/arm/mach-stm32/Makefile create mode 100644 arch/arm/mach-stm32/Makefile.boot create mode 100644 arch/arm/mach-stm32/board-dt.c create mode 100644 drivers/clocksource/armv7m_systick.c create mode 100644 drivers/clocksource/timer-stm32.c create mode 100644 drivers/pinctrl/pinctrl-stm32.c create mode 100644 drivers/reset/reset-stm32.c create mode 100644 drivers/tty/serial/stm32-usart.c create mode 100644 include/dt-bindings/pinctrl/pinctrl-stm32.h create mode 100644 include/dt-bindings/reset/st,stm32f429.h -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/